| Studies in the flora of Lower California and adjacent islands Alice Eastwood (1929) Proceedings of the California Academy of Sciences 18: 393-484 | |
| Studies in the Theaceae---XII. Notes on the South American species of Ternstroemia C E Kobuski (1942) Journal of the Arnold Arboretum 23: 298-343 | |
| Studies in the Theaceae---XIII. Notes on the Mexican and Central American species of Ternstroemia C E Kobuski (1942) Journal of the Arnold Arboretum 23: 464-478 | |
| Studies in the Theaceae---XIV. Notes on the West Indian species of Ternstroemia C E Kobuski (1943) Journal of the Arnold Arboretum 24: 60-76 | |
| Studies in the Theaceae---XXX. The African species of Ternstroemia C E Kobuski (1961) Journal of the Arnold Arboretum 42: 81-86 | |
| Taxonomic studies in Freziera (Theaceae), with notes on reproductive biology A L Weitzman (1987) Journal of the Arnold Arboretum 68: 323-334 |